WO2006073594A8 - Matieres microporeuses et procedes de fabrication de celles-ci - Google Patents

Matieres microporeuses et procedes de fabrication de celles-ci

Info

Publication number
WO2006073594A8
WO2006073594A8 PCT/US2005/042308 US2005042308W WO2006073594A8 WO 2006073594 A8 WO2006073594 A8 WO 2006073594A8 US 2005042308 W US2005042308 W US 2005042308W WO 2006073594 A8 WO2006073594 A8 WO 2006073594A8
Authority
WO
WIPO (PCT)
Prior art keywords
polymer
methods
microporous
microporous materials
temperature
Prior art date
Application number
PCT/US2005/042308
Other languages
English (en)
Other versions
WO2006073594A1 (fr
Inventor
Robert M Floyd
Randall P Swenson
James S Mrozinski
Original Assignee
3M Innovative Properties Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to EP20050852004 priority Critical patent/EP1831291A1/fr
Priority to MX2007007933A priority patent/MX2007007933A/es
Priority to JP2007549375A priority patent/JP2008527073A/ja
Publication of WO2006073594A1 publication Critical patent/WO2006073594A1/fr
Publication of WO2006073594A8 publication Critical patent/WO2006073594A8/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0018—Thermally induced processes [TIPS]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
    • B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B01D71/261—Polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B01D71/262—Polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y10T428/249992—Linear or thermoplastic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Matières et articles microporeux. Les matières microporeuses contiennent un polymère polyoléfinique ou oléfinique et un diluant solide dans lequel le polymère est soluble à une température supérieure à la température de fusion du polymère et qui forme une phase séparée du polymère à une température inférieure à la température de cristallisation du polymère. La matière résultante est une matière microporeuse ayant une matrice polymérique avec un diluant solide présent dans celle-ci. L'invention concerne également des procédés de formation de la matière microporeuse utilisant une séparation de phases induite thermiquement et un traitement subséquent.
PCT/US2005/042308 2004-12-30 2005-11-22 Matieres microporeuses et procedes de fabrication de celles-ci WO2006073594A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP20050852004 EP1831291A1 (fr) 2004-12-30 2005-11-22 Matieres microporeuses et procedes de fabrication de celles-ci
MX2007007933A MX2007007933A (es) 2004-12-30 2005-11-22 Materiales microporosos y metodos para fabricarlos.
JP2007549375A JP2008527073A (ja) 2004-12-30 2005-11-22 微孔性材料および製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/026,852 2004-12-30
US11/026,852 US20060148915A1 (en) 2004-12-30 2004-12-30 Microporous materials and methods of making

Publications (2)

Publication Number Publication Date
WO2006073594A1 WO2006073594A1 (fr) 2006-07-13
WO2006073594A8 true WO2006073594A8 (fr) 2006-09-28

Family

ID=36013236

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/042308 WO2006073594A1 (fr) 2004-12-30 2005-11-22 Matieres microporeuses et procedes de fabrication de celles-ci

Country Status (7)

Country Link
US (1) US20060148915A1 (fr)
EP (1) EP1831291A1 (fr)
JP (1) JP2008527073A (fr)
KR (1) KR20070111459A (fr)
CN (1) CN101094884A (fr)
MX (1) MX2007007933A (fr)
WO (1) WO2006073594A1 (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9393757B2 (en) * 2010-11-16 2016-07-19 The Glad Products Company Discontinuously laminated film structures with improved visual characteristics
US9604429B2 (en) 2010-11-16 2017-03-28 The Glad Products Company Ribbed film structures with pigment created visual characteristics
US9566760B2 (en) 2010-11-16 2017-02-14 The Glad Products Company Ribbed film structures with voiding agent created visual characteristics
KR100946581B1 (ko) * 2005-09-06 2010-03-09 주식회사 엘지화학 향상된 내열성의 전지 분리막용 필름의 제조방법
US7282273B2 (en) * 2005-10-26 2007-10-16 Polymer Ventures, Inc. Grease resistance and water resistance compositions and methods
US7943219B2 (en) * 2007-03-23 2011-05-17 Kimberly-Clark Worldwide, Inc. Films and articles with reversible opacity change upon stretching, and methods of making and using same
KR101288803B1 (ko) * 2007-09-12 2013-07-23 에스케이이노베이션 주식회사 고온 강도 및 투과도가 우수한 폴리에틸렌 미세다공막
WO2009048743A1 (fr) * 2007-10-11 2009-04-16 3M Innovative Properties Company Membranes microporeuses ayant une dimension moyenne de pore relativement importante et leurs procédés de fabrication
CN101874063B (zh) * 2007-11-26 2013-01-02 3M创新有限公司 形成微孔和抗微生物制品的方法
US20110176325A1 (en) 2008-07-10 2011-07-21 3M Innovative Properties Company Viscoelastic lightguide
EP3026471A1 (fr) 2008-08-08 2016-06-01 3M Innovative Properties Company Guide de lumière présentant une couche viscoélastique pour gérer la lumière
KR20110112825A (ko) * 2008-12-31 2011-10-13 쓰리엠 이노베이티브 프로퍼티즈 컴파니 상이한 기공 크기를 갖는 다중 구역을 갖는 다공성 멤브레인
WO2010151563A1 (fr) 2009-06-25 2010-12-29 3M Innovative Properties Company Article antimicrobien activé par la lumière et procédé d'utilisation associé
CN102481385B (zh) 2009-06-30 2016-01-27 3M创新有限公司 光活化抗微生物制品及其使用方法
CN101749644B (zh) * 2009-12-31 2013-02-27 长兴化学工业股份有限公司 扩散膜及其制造方法
TWI510328B (zh) * 2010-05-03 2015-12-01 Iv Technologies Co Ltd 基底層、包括此基底層的研磨墊及研磨方法
US8779025B1 (en) * 2010-11-22 2014-07-15 Donald David Stone Method for increasing the wet coefficient of friction of a thermoplastic elastomer and composition therefor
EP2664452A1 (fr) * 2011-01-11 2013-11-20 Toray Battery Separator Film Co., Ltd. Film multicouche microporeux, procédé pour la production du film, et utilisation du film
CN102228804A (zh) * 2011-04-15 2011-11-02 天津科技大学 一种疏水微孔膜的制备方法及该方法制备的膜
AU2012101898A4 (en) * 2011-04-25 2013-11-21 The Glad Products Company Multi-layered films with visually-distinct regions and methods of making the same
CA2832649C (fr) * 2011-04-25 2018-11-20 The Glad Products Company Films thermoplastiques possedant des regions etirees visuellement distinctes, et procedes de fabrication de ces films
KR20130086775A (ko) 2012-01-26 2013-08-05 주식회사 엘지화학 열유도 상분리법에 의한 폴리올레핀 미세다공막의 제조방법
DE102012004161A1 (de) * 2012-03-05 2013-09-05 Treofan Germany Gmbh & Co. Kg Hochporöse Separator-Folie mit partieller Beschichtung
JP6436591B2 (ja) * 2013-06-12 2018-12-12 キンバリー クラーク ワールドワイド インコーポレイテッド 包装用ポリオレフィンフィルム
JP6602754B2 (ja) * 2013-10-18 2019-11-06 セルガード エルエルシー 多孔膜ワイパー並びに製造および使用の方法
CN106455903A (zh) 2014-03-19 2017-02-22 赛尔格有限责任公司 带压纹的微孔膜擦拭巾及其制造与使用方法
CN106233501B (zh) 2014-03-19 2021-01-22 赛尔格有限责任公司 带压纹的微孔膜电池隔板材料及其制造与使用方法
CN103921449B (zh) * 2014-04-23 2017-02-15 深圳市星源材质科技股份有限公司 超薄高强聚烯烃微孔膜的制备方法及聚烯烃微孔膜
US9901138B2 (en) * 2014-11-13 2018-02-27 Adidas Ag Multilayered materials with color changing properties
CN108350213A (zh) * 2015-11-02 2018-07-31 Sabic环球技术有限责任公司 光漫射制品
CN107474538B (zh) * 2017-07-26 2020-09-25 江苏大学 可降低高温下气传输效率的功能薄膜、制备方法及其应用
WO2019097445A1 (fr) * 2017-11-16 2019-05-23 3M Innovative Properties Company Composites à matrice polymère comprenant des particules thermoconductrices et procédés de fabrication associés
GB2576852A (en) * 2018-04-10 2020-03-04 Enzpire Ind Co Ltd Non-extractable and fiber-free food oil removing film and production method thereof
JP2022532353A (ja) 2019-05-15 2022-07-14 スリーエム イノベイティブ プロパティズ カンパニー 粒子を相互接続するポリマー要素を含むフィルム
CN112390977B (zh) * 2019-08-19 2023-04-11 武汉理工大学 一种tpx基轻质高强微孔泡沫材料及其制备方法
WO2022133122A2 (fr) * 2020-12-16 2022-06-23 Spectra Systems Corporation Substrats polymères poreux et revêtements pour billets de banque et autres articles de sécurité

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539256A (en) * 1982-09-09 1985-09-03 Minnesota Mining And Manufacturing Co. Microporous sheet material, method of making and articles made therewith
US4532937A (en) * 1982-12-28 1985-08-06 Cuderm Corporation Sebum collection and monitoring means and method
DE3669996D1 (de) * 1985-01-30 1990-05-10 Kao Corp Absorptionsartikel.
US4643939A (en) * 1986-03-04 1987-02-17 Shiseido Company Ltd. Oil absorbing cosmetic tissue
US4726989A (en) * 1986-12-11 1988-02-23 Minnesota Mining And Manufacturing Microporous materials incorporating a nucleating agent and methods for making same
US4902553A (en) * 1987-12-04 1990-02-20 Minnesota Mining And Manufacturing Company Disposable products
US4824718A (en) * 1987-12-04 1989-04-25 Minnesota Mining And Manufacturing Company Porous film
US5082715A (en) * 1989-08-28 1992-01-21 Minnesota Mining And Manufacturing Company Conformable polymeric marking sheet
US5120594A (en) * 1989-11-20 1992-06-09 Minnesota Mining And Manufacturing Company Microporous polyolefin shaped articles with patterned surface areas of different porosity
US5119828A (en) * 1990-12-12 1992-06-09 Cuderm Corporation Sebum indicator with light absorbing visualization enhancer
US5690949A (en) * 1991-10-18 1997-11-25 Minnesota Mining And Manufacturing Company Microporous membrane material for preventing transmission of viral pathogens
US5260360A (en) * 1991-10-18 1993-11-09 Minnesota Mining And Manufacturing Company Oil, water and sweat repellent microporous membrane materials
DE29503080U1 (de) * 1995-02-24 1995-04-13 Courage + Khazaka Electronic GmbH, 50829 Köln Meßsystem zur Bestimmung der Fettausscheidung der Haut
US5853638A (en) * 1997-06-27 1998-12-29 Samsung General Chemicals Co., Ltd. Process for producing stretched porous film
US6497946B1 (en) * 1997-10-24 2002-12-24 3M Innovative Properties Company Diffuse reflective articles
KR100591061B1 (ko) * 1998-10-01 2006-06-19 토넨 케미칼 코퍼레이션 폴리올레핀 미세다공성막 및 그것의 제조방법
US6719742B1 (en) * 1998-12-30 2004-04-13 Kimberly-Clark Worldwide, Inc. Pattern embossed multilayer microporous films
US6214362B1 (en) * 1999-11-24 2001-04-10 Darren L. Page Cosmetic pad for removing low tension substances and applying cosmetics
JP2001233982A (ja) * 1999-12-14 2001-08-28 Tokuyama Corp 多孔質ポリオレフィンフィルム及びその製造方法
US6533119B1 (en) * 2000-05-08 2003-03-18 3M Innovative Properties Company BMF face oil remover film
US6454096B1 (en) * 2000-06-01 2002-09-24 3M Innovative Properties Company Package for dispensing individual sheets
US6943138B2 (en) * 2000-06-16 2005-09-13 3M Innovative Properties Company Oil clearing sheet for makeup
US6645611B2 (en) * 2001-02-09 2003-11-11 3M Innovative Properties Company Dispensable oil absorbing skin wipes
US20020150609A1 (en) * 2001-02-09 2002-10-17 Yasuhiro Kono Cosmetic sheet product
US6632850B2 (en) * 2001-04-04 2003-10-14 3M Innovative Properties Company Microporous materials and methods of making the same
US20030091617A1 (en) * 2001-06-07 2003-05-15 Mrozinski James S. Gel-coated oil absorbing skin wipes
US20040121142A1 (en) * 2002-12-23 2004-06-24 Shinji Kimura Oil absorbent wipe with high crumpability

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KR20070111459A (ko) 2007-11-21
JP2008527073A (ja) 2008-07-24
MX2007007933A (es) 2007-08-21
EP1831291A1 (fr) 2007-09-12
US20060148915A1 (en) 2006-07-06
CN101094884A (zh) 2007-12-26
WO2006073594A1 (fr) 2006-07-13

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